[PATCH v4 11/29] arm64: re-order MTE VM_ flags
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STALE778d
From: Joey Gouly <joey.gouly@arm.com>
Date: 2024-05-03 13:02:32
Also in:
kvmarm, linux-arm-kernel, linux-fsdevel, linux-mm
Subsystem:
memory management - core, the rest · Maintainers:
Andrew Morton, David Hildenbrand, Linus Torvalds
To make it easier to share the generic PKEYs flags, move the MTE flag. Signed-off-by: Joey Gouly <joey.gouly@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> --- include/linux/mm.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 5605b938acce..2065727b3787 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h@@ -377,8 +377,8 @@ extern unsigned int kobjsize(const void *objp); #endif #if defined(CONFIG_ARM64_MTE) -# define VM_MTE VM_HIGH_ARCH_0 /* Use Tagged memory for access control */ -# define VM_MTE_ALLOWED VM_HIGH_ARCH_1 /* Tagged memory permitted */ +# define VM_MTE VM_HIGH_ARCH_4 /* Use Tagged memory for access control */ +# define VM_MTE_ALLOWED VM_HIGH_ARCH_5 /* Tagged memory permitted */ #else # define VM_MTE VM_NONE # define VM_MTE_ALLOWED VM_NONE
--
2.25.1